250D/B Envelope making machine
Full automatic pocket envelope making machine is suitable for producing pocket envelope, open end envelope and similar paper bag. The seam of envelope can be made at the middle or at the side, besides the small flap can be under the big flap, or above the big flap. It is characterized by Reliable sheet separation of the air-suction bottom feeding system, Customer can feed blank envelope with no stop. Then it provides the folder structure with the air-suction barrier for the stable and rapid performance. Rotary gluing structure ensures the evenly gluing, At the end, counting structure for finished envelopes.
Features:
1. Reliable sheet separation
2. No-stop feeder
3. Easy regulation and paper positioning, accurate paper positioning
4. Ensuring under high speeds.
5. High quality electronic parts.
6. High Production efficiency.
7. Operator Friendly.
Main Technical Parameters:
| |
Model |
250D |
250B |
| 1 |
Paper Thickness |
60~157g/m2
|
60~157g/m2 |
| 2 |
Finished Product Size
|
Max: 180×300mm
Min: 60×70mm
|
Max: 260×400mm
Min: 100×110mm
|
| 3 |
Max. Production Speed |
4000-12000pcs/hour |
4000-10000pcs/hour |
| 4 |
Motor Power |
4.5kw/380v 3phase |
6kw/380v 3phase |
| 5 |
Machine Weight
|
1300kg
|
1800kg |
| 6 |
Machine Dimension |
L2200×W950×H1300mm
|
L2800×W1150×H1400mm |
Product Packaging
1. What can we do for you?
We have been engaged in rigid box equipment for more than 20 years, and can provide you with a full set of rigid box production solutions.
2.What machines can we offer?
For developing a rigid box production line, the following machines are related.
Die cutting machine, V grooving machine, Magnet pasting machine, Ribbon pasting machine, Case making machine, Rigid box making machine, Gluing machine, Box wrapping machine, Assembling machine, Bubble pressing machine, Packing machine, etc. We will tailor the most suitable plan and equipment for you according to your needs.
3.Warranty?
1 year from the date of installation
4.Installation and training?
Usually, we will send a technician to the customer''s factory to help the customer install the machine and train the workers. The period is 7-15 days (depending on the model). During this period, customers will pay for round-trip air tickets, hotel accommodation, meals, and local transportation.
Due to the pandemic, we currently suspended this service until the end of the epidemic. However, we will help buyer to install the machine online via wechat or whatsapp.
5.What''s the delivery time?
10-30 days after receive the payment.
6.How to confirm the quality of machines?
After the production and debugging of the machine is completed, we provide online demonstration services, so you can fully confirm the equipment.
Audited Supplier 
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